Moving from West Palm Beach to Rapid City (2026)
Rapid City has a COL index of 88 vs 117 for West Palm Beach (100 = US average). You'd pay about 25% less for the same lifestyle.
Key differences
Salary needed in Rapid City to match your West Palm Beach lifestyle
Based on the 25% cost of living decrease between the two cities.
| Your salary in West Palm Beach | Equivalent in Rapid City |
|---|---|
| $40K | $30,085 |
| $50K | $37,607 |
| $60K | $45,128 |
| $75K | $56,410 |
| $80K | $60,171 |
| $100K | $75,214 |
| $120K | $90,256 |
| $150K | $112,821 |
Monthly budget at $75K — West Palm Beach vs Rapid City
| Expense | West Palm Beach | Rapid City |
|---|---|---|
| Monthly take-home | $4,741 | $4,741 |
| 1BR rent | $2,400 | $1,200 |
| Groceries | $403 | $365 |
| Transport | $112 | $40 |
| Utilities | $200 | $148 |
| Internet | $70 | $65 |
| Left after essentials | $1,556 | $2,923 |
Frequently asked questions
Is Rapid City cheaper than West Palm Beach?
Yes. Rapid City has a cost of living index of 88 vs 117 for West Palm Beach (100 = US average). That's about 25% cheaper.
How much will I save moving from West Palm Beach to Rapid City?
On a $75K salary, moving from West Palm Beach to Rapid City could save roughly $1,367/month on core expenses. That's ~$16,404/year.
What salary do I need in Rapid City to match my West Palm Beach lifestyle?
To maintain the same purchasing power as $75,000 in West Palm Beach, you'd need roughly $56,410/year in Rapid City. This is based on the overall COL index difference between the two cities.
Estimates based on Q1 2026 COL index and market data. Budget uses simplified federal/state tax rates at $75K. Zillow · BLS · Numbeo · For general guidance only